The correction for the aberration of light is said,
on high authority, not to be perfect even in that most perfect organ, the
eye.

Decimal byte offsets, 16 bytes per line

Print the current decimal byte offset padded to 10 digits with 0's, then print the | pipe character. Next take 16 items each 1 byte in size and print each item as a printing character. Finally print another | pipe character followed by a newline.